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Visual Field Testing

A visual field test measures how much ‘side’ vision you have. It is a straightforward test, painless, and does not involve eye drops. Essentially lights are flashed on, and you have to press a button whenever you see the light. Your head is kept still and you have to place your chin on a chin rest. The lights are bright or dim at different stages of the test. Some of the flashes are purely to check you are concentrating.
Each eye is tested separately and the entire test takes 15-45 minutes. Your optometrist may ask only for a driving licence visual field test, which takes 5-10 minutes. If you have just asked for a driving test or the clinic doctor advised you have one, you will be informed of the result by the clinic doctor, in writing, in a few weeks.

Normally the test is carried out by a computerised machine, called a Humphrey. Occasionally the manual test has to be used, a Goldman. For each test you have to look at a central point then press a buzzer each time you see the light.

Ask your eye doctor about Management of Ocular Diseases today!

As part of our COVID-19 protocol we are now requiring our patients to undergo an Optomap Retinal exam in lieu of dilation to evaluate the inside lining of the eye. This procedure is being performed to lessen the time spent in our office. There is an additional fee of $35.00 for this test which is often not covered by insurance plans as it is considered a health screening. However, it can be billed to a medical insurance plan if there is a retinal disease diagnosis. Please speak to our staff for more information.